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2 years ago

The sum of the page numbers on the facing pages of a book is 629. what are the page numbers

2 answers:

8 0

So basically, these numbers have to be consecutive because they're facing pages.

So you can just divide this by 2, and then add one to the second number.

629/2 = 314 R1

So the first page number is 314, and for the second one, just add one, and you get 315.

Morgarella [4.7K]2 years ago

6 0

We are looking for consecutive numbers.....x and x + 1

x + x + 1 = 629
2x + 1 = 629
2x = 629 - 1
2x = 628
x = 628/2
x = 314

x + 1 = 314 + 1 = 315

so ur 2 page numbers are 314 and 315

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Classify the following data. Indicate whether the data is qualitative or quantitative, indicate whether the data is discrete, co

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Answer:

Quantitative.
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Step-by-step explanation:

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3 years ago

Sat question: a circle in the xy-plane has a diameter with endpoints (-1,-3) and (7,3). if the point (0,b) lies on the circle an

labwork [276]

1) use the distance formula to find that the radius (r) of the circle = 5

2) use the midpoint formula to find that the center of the circle (h,k) = (3, 0)

3) Now use the formula of a circle and input the (h,k) and r to create:

(x - 3)² + (y - 0)² = 5² → (x - 3)² + y² = 25

4) input the "x" value given in the question (x = 0) and solve for "y":

(0 - 3)² + y² = 25 → 9 + y² = 25 → y² = 16 → y = +/- 4

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2 years ago

Read 2 more answers

What percent of 30 is 18

Marina CMI [18]

18 is 60 percent of 30. 3 percent is 10 percent of 30 so 3 x 6 equals 18.

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2 years ago

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2 years ago

Keith won a cash prize in an art competition. He gave his mother 2/5 of the money he won. Of the remainder, 1/4 was given to his

USPshnik [31]

Answer:

300 dollars

Step-by-step explanation:

Let the original amount = x

x - 2/5x was what his mother's share looked.

5/5 x - 2/5 x

3/5x is what is left.

3/5 x - 1/4 * 3/5 x - 2/3x * 3/5 = his sister's share and his brothers

3/5x - 1/4*3/5 x - 2/3 * 3/5 = 15

3/5x * (1 - 1/4 - 2/3) = 15

3/5 x 5/60 = 15

15 / 300 * x = 15

1/20 x = 15

x = 15 * 20

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2 years ago